package com.personal_workspace_java.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

/**
* 全局跨域配置
*
*
* @author 19324
*/
@Configuration
public class CorsConfig implements WebMvcConfigurer {

        @Override
        public void addCorsMappings(CorsRegistry registry) {
        // 覆盖所有请求
        registry.addMapping("/**")
        // 允许发送 Cookie
        .allowCredentials(true)
        // 放行哪些域名（必须用 patterns，否则 * 会和 allowCredentials 冲突）
        .allowedOriginPatterns("*")
        .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
        .allowedHeaders("*")
        .exposedHeaders("*");
    }
}
